NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

3 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.

Most active assignees, last 30 days — NPA 914
EXIANT COMMUNICATIONS LLC 1
BOOST SUBSCRIBERCO L.L.C. 1
BANDWIDTH.COM CLEC, LLC - NY 1
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2018-12-12 914-733-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MOUNTKISCO NY
2018-12-05 914-306-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN08 NY
2018-11-29 914-333-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J WSCHSTZN07 NY
2018-11-28 914-785-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E WSCHSTZN07 NY
2018-11-28 914-902-6XXX 6000–6999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E WSCHSTZN05 NY
2018-11-16 914-240-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E WSCHSTZN01 NY
2018-11-16 914-918-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E MOUNTKISCO NY
2018-11-15 914-745-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C PLEASANTVL NY
2018-11-15 914-745-9XXX 9000–9999Assigned ONVOY, LLC- NY 384C PLEASANTVL NY
2018-11-07 914-353-8XXX 8000–8999Assigned TELNYX LLC 073H CRTNONHDSN NY
2018-11-07 914-685-0XXX 0000–0999Assigned TELNYX LLC 073H YORKTN HTS NY
2018-11-07 914-687-8XXX 8000–8999Assigned TELNYX LLC 073H BIRCHWOOD NY
2018-11-07 914-867-8XXX 8000–8999Assigned TELNYX LLC 073H BEDFORDVLG NY
2018-11-06 914-306-8XXX 8000–8999Assigned ONVOY, LLC- NY 384C WSCHSTZN08 NY
2018-11-06 914-306-9XXX 9000–9999Assigned ONVOY, LLC- NY 384C WSCHSTZN08 NY
2018-11-05 914-331-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E LEWISBORO NY
2018-11-05 914-867-5XXX 5000–5999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E BEDFORDVLG NY
2018-10-31 914-350-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E CHAPPAQUA NY
2018-10-11 914-291-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN03 NY
2018-10-11 914-987-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 OSSINING NY
2018-10-09 914-742-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E PLEASANTVL NY
2018-10-08 914-240-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2018-10-08 914-372-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 WSCHSTZN07 NY
2018-10-03 914-418-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 WSCHSTZN07 NY
2018-10-02 914-317-7XXX 7000–7999Assigned METROPCS, INC. 5562 WSCHSTZN04 NY
2018-10-02 914-317-8XXX 8000–8999Assigned METROPCS, INC. 5562 WSCHSTZN04 NY
2018-10-02 914-317-9XXX 9000–9999Assigned METROPCS, INC. 5562 WSCHSTZN04 NY
2018-09-27 914-359-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN01 NY
2018-09-27 914-839-6XXX 6000–6999Assigned METROPCS, INC. 5562 WSCHSTZN04 NY
2018-09-26 914-306-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN08 NY
2018-09-20 914-335-5XXX 5000–5999Assigned METROPCS, INC. 5562 WSCHSTZN04 NY
2018-09-20 914-809-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E POUNDRIDGE NY
2018-09-20 914-809-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E POUNDRIDGE NY
2018-09-20 914-809-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E POUNDRIDGE NY
2018-09-20 914-809-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E POUNDRIDGE NY
2018-09-14 914-351-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN02 NY
2018-08-29 914-809-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E POUNDRIDGE NY
2018-08-10 914-335-8XXX 8000–8999Assigned ONVOY, LLC- NY 384C WSCHSTZN04 NY
2018-08-10 914-650-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C MT VERNON NY
2018-08-10 914-732-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C WSCHSTZN06 NY
2018-08-10 914-785-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C WSCHSTZN07 NY
2018-07-26 914-875-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 SOUTHSALEM NY
2018-07-16 914-306-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN08 NY
2018-07-16 914-306-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN08 NY
2018-07-11 914-240-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN01 NY
2018-07-11 914-650-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C MT VERNON NY
2018-07-10 914-335-0XXX 0000–0999Assigned METROPCS, INC. 5562 WSCHSTZN04 NY
2018-07-10 914-335-1XXX 1000–1999Assigned METROPCS, INC. 5562 WSCHSTZN04 NY
2018-07-10 914-335-9XXX 9000–9999Assigned METROPCS, INC. 5562 WSCHSTZN04 NY
2018-07-06 914-208-9XXX 9000–9999Assigned METROPCS, INC. 5562 OSSINING NY

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.